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CN-224232375-U - Transposition combined lead

CN224232375UCN 224232375 UCN224232375 UCN 224232375UCN-224232375-U

Abstract

The utility model relates to the technical field of power transmission and discloses a transposition composite wire, which comprises a shell, wherein a fixing mechanism is arranged outside the shell and used for preventing wires at a wiring position from being fried, a wire arranging mechanism is arranged inside the shell and used for enabling the wires inside the shell to be distributed more reasonably. The fixing mechanism comprises a first clamping ring and a second clamping ring, an installation shell is fixedly connected to the outer portion of the first clamping ring, a spring is fixedly connected to the inner portion of the installation shell, a limiting block is fixedly connected to one side, close to the second clamping ring, of the spring, and a pin rod is fixedly connected to the inner portion of the limiting block. According to the utility model, the copper wire is hard, so that the wire explosion condition occurs, the spring in the mounting shell provides elasticity to push the limiting block, so that the pin rod fixes the first clamping ring and the second clamping ring at the joint of the tightening shell, the wire connection efficiency is improved, and the smoothness of power transmission is ensured.

Inventors

  • DU MINGXIN
  • LOU HAIPENG
  • MIAO BAOQIN
  • LIU GUANGYANG

Assignees

  • 河南华洋电工科技集团有限公司

Dates

Publication Date
20260512
Application Date
20250529

Claims (8)

  1. 1. The transposition composite wire comprises a shell (1) and is characterized in that a fixing mechanism is arranged outside the shell (1) and used for preventing wires at a wiring position from being fried, a wire arranging mechanism is arranged inside the shell (1) and used for enabling the wires inside the shell (1) to be distributed more reasonably; The fixing mechanism comprises a first clamping ring (2) and a second clamping ring (3), wherein the first clamping ring (2) and the second clamping ring (3) are in sliding connection with the outside of the shell (1), an installation shell (4) is fixedly connected with the outside of the first clamping ring (2), a spring (5) is fixedly connected with the inside of the installation shell (4), the spring (5) is close to a limit block (6) fixedly connected with one side of the second clamping ring (3), a pin rod (7) is fixedly connected with the inside of the limit block (6), and the pin rod (7) penetrates through the first clamping ring (2) and the second clamping ring (3) in a clamping mode.
  2. 2. The transposition composite wire according to claim 1 is characterized in that a fixing box (8) is fixedly connected to the top of the installation shell (4), a sliding plate (9) is slidably connected to the inside of the fixing box (8), a baffle plate (10) is fixedly connected to the bottom of the sliding plate (9), and the bottom of the baffle plate (10) is abutted to the top of the limiting block (6).
  3. 3. A transposed conductor assembly in accordance with claim 1 wherein said stop block (6) is slidably coupled within said mounting housing (4).
  4. 4. A transposed conductor assembly as defined in claim 1 wherein the pin (7) extends through both ends of the mounting housing (4).
  5. 5. The transposition composite wire according to claim 1 is characterized in that a handle (11) is fixedly connected to one side of the pin rod (7) far away from the limiting block (6).
  6. 6. The transposition composite wire according to claim 1 is characterized in that the wire arrangement mechanism comprises a waterproof jacket layer (12), the outside of the waterproof jacket layer (12) is fixedly connected to the inside of the shell (1), and a plurality of insulating jacket layers (13) are arranged in the waterproof jacket layer (12).
  7. 7. A transposed conductor assembly as defined in claim 6, wherein a plurality of copper conductors (14) are disposed within the insulating jacket (13).
  8. 8. A transposed conductor assembly as defined in claim 6, wherein a plurality of filler cottons (15) are provided between the insulating jacket (13) and the housing (1).

Description

Transposition combined lead Technical Field The utility model relates to the technical field of power transmission, in particular to a transposition composite wire. Background The transposition composite wire is generally used for achieving the purposes of reducing the electric field intensity, optimizing the operation of the power system and the like by arranging the wires in a transposition mode according to a certain rule in the power transmission system. The technology is widely applied to high-voltage transmission lines to improve the stability and electromagnetic compatibility of the lines. With the increase of the capacity of the transformer, the sectional area of the winding wire is also increased according to a certain proportion, and because the wire is mostly made of harder metal materials, the wire explosion phenomenon can occur when the wire is exposed from the connecting section, operators need to use other tools to gather the wire for connection, the connected wire still receives the tension to the outside in the use process, and the wire can be stressed to collapse for a long time to cause power transmission to be failed. Disclosure of utility model In order to make up for the defects, the utility model provides a transposition composite wire, which aims to solve the problem that the wire connection is complex and power transmission failure is caused by the condition that the wire connection section is broken in the traditional technology. In order to achieve the aim, the utility model adopts the following technical scheme that the transposition composite wire comprises a shell, wherein a fixing mechanism is arranged outside the shell and used for preventing wires at a wiring position from being fried, a wire arranging mechanism is arranged inside the shell and used for enabling the wires inside the shell to be distributed more reasonably; The fixing mechanism comprises a first clamping ring and a second clamping ring, the first clamping ring and the second clamping ring are both in sliding connection with the outside of the shell, an installation shell is fixedly connected with the outside of the first clamping ring, a spring is fixedly connected with the inside of the installation shell, a limit block is fixedly connected with one side of the spring, which is close to the second clamping ring, a pin rod is fixedly connected with the inside of the limit block, and the pin rod penetrates through the first clamping ring and the two-phase clamping of the clamping ring. As a further description of the above technical solution: The top fixedly connected with fixed box of installation shell, the inside sliding connection of fixed box has the slide, the bottom fixedly connected with baffle of slide, the bottom of baffle with the top looks butt of stopper. As a further description of the above technical solution: The limiting block is connected inside the installation shell in a sliding mode. As a further description of the above technical solution: The pin rod penetrates through two ends of the mounting shell. As a further description of the above technical solution: one side of the pin rod, which is far away from the limiting block, is fixedly connected with a handle. As a further description of the above technical solution: the winding displacement mechanism includes waterproof cover layer, waterproof cover layer's outside fixed connection is in the inside of shell, waterproof cover layer's inside is provided with a plurality of insulating cover layer. As a further description of the above technical solution: The inside of insulating cover layer is provided with a plurality of copper line. As a further description of the above technical solution: A plurality of filling cotton is arranged between the insulating sleeve layer and the shell. The utility model has the following beneficial effects: 1. According to the utility model, when the combined lead is connected, the shell is cut to expose the internal copper wires, and the copper wires can be fixed in the shell through the first clamping ring and the second clamping ring due to the fact that the copper wires are hard in texture, the first clamping ring and the second clamping ring are provided with elastic force to push the limiting block through the spring in the mounting shell, so that the first clamping ring and the second clamping ring are fixed by the pin rod, the connecting part of the shell is tightened, the effect that the explosion of the wire connection section is avoided is realized through the fixing mechanism, the wire connection efficiency is improved, and the smoothness of power transmission is ensured. 2. According to the utility model, when copper wire wiring is carried out, the waterproof jacket layer is arranged on the inner side of the shell, the plurality of insulating jacket layers are arranged in the waterproof jacket layer, copper wires are arranged in the insulating jacket layer, and the gaps are filled by the plurality